Choose the pyramid
Diamond on a pedestal
House with a chimney
Diamond on top of the corner of a triangle
Diamond on top of the point of a triangle on the left upper side
It's a triangle on the bottom, but the top left corner is covered by a diamond shape
Triangle with a diamond on top
Take away the upper wrong
Take away the H
Take away the Y and take away the Christmas tree

Outcome: unsuccessful
Speaker comments: Could not understand one shape